I was reminded of this ad last night by a Volkswagen ad that's on Danish TV at the moment. It's very similar, but not as good (I'm willing to admit there might be a bit of nostalgia getting in the way). I can't find the Volkswagen ad but if I do, I'll post it.
I remember the original ad from my childhood. It was one of those things that stuck in your head, like 'a finger of fudge is just enough to give your kids a treat', and 'how do you eat yours?' Anyway, to launch their new lemonade lolly, R Whites tracked down the same couple, and basically made the ad again (with Talyor Herring). Check it out. The original is after.